Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, null given in /data/www/www.unix-coltd.co.jp/htdocs/wp-includes-ex/cproduct_view.php:320 Stack trace: #0 /data/www/www.unix-coltd.co.jp/htdocs/wp-content/themes/neos/page-search-detail.php(40): CProductView->HaveData() #1 /data/www/www.unix-coltd.co.jp/htdocs/wp-includes/template-loader.php(106): include('...') #2 /data/www/www.unix-coltd.co.jp/htdocs/wp-blog-header.php(19): require_once('...') #3 /data/www/www.unix-coltd.co.jp/htdocs/index.php(17): require('...') #4 {main} thrown in /data/www/www.unix-coltd.co.jp/htdocs/wp-includes-ex/cproduct_view.php on line 320